World Neurosurg
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Head and neck tumors are a heterogeneous group and often invade the skull base. Various radiation techniques can be used for these tumors when surgery is unavailable. This study investigated the indications for gamma knife radiosurgery (GKRS) in benign head and neck tumors. ⋯ GKRS is a reasonable alternative to surgery that can effectively control tumor growth and preserve functions of the head and neck in primary, residual, or recurrent benign head and neck tumors.
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Oxidative stress is thought to participate in the pathobiology of secondary brain injury after acute traumatic brain injury (TBI). This study posits that oxidative stress levels in acute TBI are predictive of outcome. ⋯ Quantifying biomarkers of oxidative stress and antioxidant status of serum correlate with trauma severity and may be used to predict outcomes after TBI. Higher serum GSH levels on admission are associated with better outcome.
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To identify whether age, sex, and lesion location are associated with initial presentation in patients with brain arteriovenous malformations (AVMs). ⋯ Initial AVM presentation varied with patient age, sex, and AVM locations. Younger age, female sex, and deep and infratentorial locations may be associated with initial hemorrhage. Male sex and frontal, temporal, and parietal AVM locations may be predictors of initial seizure. Chronic headache was more likely to occur in patients with AVMs involving the occipital lobe.
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Review Case Reports Meta Analysis
Review of the Management of Infected Subdural Hematoma.
Infection of a subdural hematoma is an unusual cause of subdural empyema, with fewer than 50 cases reported in the literature. The appropriate surgical option for this entity has not been determined because of its rarity. We present a case report of a post-traumatic subdural hematoma infected with Escherichia coli that was successfully treated with craniotomy. In addition, we performed a PubMed search to comprehensively illustrate the causative organism, source of infection, clinical picture, surgical treatment, and outcome for this condition. This article presents an update on the condition. ⋯ Infected subdural hematoma is an unusual disorder. We must keep in mind the possibility of this complication when seeing a patient who presents with any of the 3 most common symptoms in this review. In these patients, craniotomy should be the method of surgical drainage, especially in adults. It ensures maximal drainage of the loculated pus and allows the total removal of the infected hematoma capsule.
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Meningiomas arising in pediatric populations are rare neoplasms with distinct biological and clinical features. A rare case of a 2-year-old boy with extremely large intracranial parasagittal meningioma is presented. To our knowledge, this case is the largest parasagittal meningioma to be reported to date in the pediatric age group. ⋯ The patient's postoperative recovery was unremarkable, and the previously compressed brain rebounded. There was no evidence of recurrence after two years of follow-up. Every effort should be exerted to achieve radical resection of the tumor, which can result in a satisfactory prognosis and a low recurrence rate.